1kV and below four core piercing connector (cable sockets) selection table
| Type | (mm²) Main Section | (mm²) Branch Section | ||
| Strand Cable | Solid Core Wire | Strand Cable | Solid Core Wire | |
| SLFC-1 | 50-70 | 70-95 | 6-50 | 6-70 |
| SLFC-2 | 70-120 | 85-150 | 6-50 | 95-150 |
| SLFC-3 | 95-120 | 120-150 | (Fan-shaped) 35-120 (Circle) 10-95 | (Fan-shaped) 50-150 (Circle) 16-120 |
| SLFC-4 | 150-185 | 150-240 | 6-70 | 6-70 |
| SLFC-5 | 185-240 | 6-70 | 6-70 | |
Usage and cautions
Four core piercing connector is mainly applied to high current trunk to branch, the main cable insulation without stripping,one connector can quickly branch to four extension, Almost no space is occupied, the shell is made of aluminum parts, high ultimate strength, reusable, It is superior than the cable piercing puncture connector.
